CN216528726U - Photovoltaic fuse link with good heat dissipation effect - Google Patents
Photovoltaic fuse link with good heat dissipation effect Download PDFInfo
- Publication number
- CN216528726U CN216528726U CN202220008674.6U CN202220008674U CN216528726U CN 216528726 U CN216528726 U CN 216528726U CN 202220008674 U CN202220008674 U CN 202220008674U CN 216528726 U CN216528726 U CN 216528726U
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- Prior art keywords
- gasket
- fuse
- link
- heat dissipation
- fusion tube
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Abstract
The utility model discloses a photovoltaic fuse-link with a better heat dissipation effect, which comprises a fuse tube, a melt assembled in the fuse tube and an end cover assembled with the fuse tube and used for packaging the melt, wherein a gasket is arranged between the end cover and the fuse tube, the gasket is made of conductive metal, a terminal is arranged at the end part of the melt, a through groove is arranged at the center of the gasket, and a connecting part used for being assembled with the fuse tube is arranged on the gasket. Compared with the traditional photovoltaic fuse link, the photovoltaic fuse link has the advantages that the conducting sheet is saved, the heat dissipation performance is better, and the economic benefit is higher.
Description
Technical Field
The utility model relates to the technical field of fuses, in particular to a photovoltaic fuse with a good heat dissipation effect.
Background
The gasket in the prior art is not conductive, but is conductive by additionally arranging a conductive sheet between the gasket and the fusion tube, so that the radiating effect is poor, and the service life is short.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the problems, the utility model provides the photovoltaic fuse-link which is simple in structure, good in heat dissipation effect and long in service life.
(II) technical scheme
The photovoltaic fuse-link with better heat dissipation effect comprises a fusion tube, a melt assembled in the fusion tube and an end cover assembled with the fusion tube and used for packaging the melt, wherein a gasket is arranged between the end cover and the fusion tube, the gasket is made of conductive metal, a terminal is arranged at the end part of the melt, a through groove is arranged in the center of the gasket, and a connecting part used for being assembled with the fusion tube is arranged on the gasket.
In this embodiment, a microswitch and an indicator are provided on the side of the melting tube.
In this embodiment, the connecting portion is a threaded hole.
In this embodiment, quartz sand is further disposed in the melting tube.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
(1) compared with the traditional photovoltaic fuse link, the photovoltaic fuse link has the advantages that the conducting strips are saved, the radiating performance is better, and the economic benefit is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a split structure of a photovoltaic fuse link in embodiment 1.
1. End cover, 2, gasket, 3, terminal, 4, melt, 5, fusion tube, 6, indicator, 7, micro switch, 8, quartz sand, 9, connecting part, 10 and through groove.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The better photovoltaic fuse-link of radiating effect as shown in fig. 1, including fusion tube 5, the assembly fuse-element 4 in fusion tube 5 and join in marriage the end cover 1 that the equipment is used for encapsulating fuse-element 4 with fusion tube 5, be equipped with liner 2 between end cover 1 and the fusion tube 5, liner 2 is aluminium system, the tip of fuse-element 4 is equipped with terminal 3, the center of liner 2 is equipped with logical groove 10, and is equipped with on liner 2 to be used for joining in marriage connecting portion 9 of equipment with fusion tube 5. The melting tube 5 is used for installing the gasket 2 and the end cover 1 on the side part through bolts, and the gasket 2 is made of aluminum and has good conductive performance and heat dissipation performance.
Further, a microswitch 7 and an indicator 6 are connected to the side of the fusion tube 5 by bolts.
Further, the connecting portion 9 is a threaded hole.
Furthermore, quartz sand 8 is also arranged in the fusion tube 5.
Be equipped with liner 2 between fuse 5 and end cover 1, and this liner 2 is the conducting metal material, compares in traditional photovoltaic fuse-link, and it is better not only to have saved conducting strip heat dispersion, and economic benefits is higher.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.
Claims (4)
1. A photovoltaic fuse-link with better heat dissipation effect comprises a fusion tube (5), a melt (4) assembled in the fusion tube (5) and an end cover (1) assembled with the fusion tube (5) and used for packaging the melt (4),
the method is characterized in that:
a gasket (2) is arranged between the end cover (1) and the fusion tube (5), the gasket (2) is made of conductive metal, a terminal (3) is arranged at the end of the melt (4), a through groove (10) is arranged at the center of the gasket (2), and a connecting part (9) used for being assembled with the fusion tube (5) is arranged on the gasket (2).
2. The photovoltaic fuse-link that radiating effect is better according to claim 1, characterized in that: and a microswitch (7) and an indicator (6) are arranged on the side part of the melting tube (5).
3. The photovoltaic fuse-link that radiating effect is better according to claim 1, characterized in that: the connecting part (9) is a threaded hole.
4. The photovoltaic fuse-link that radiating effect is better according to claim 1, characterized in that: and quartz sand (8) is also arranged in the fusion tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220008674.6U CN216528726U (en) | 2022-01-04 | 2022-01-04 | Photovoltaic fuse link with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220008674.6U CN216528726U (en) | 2022-01-04 | 2022-01-04 | Photovoltaic fuse link with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216528726U true CN216528726U (en) | 2022-05-13 |
Family
ID=81517655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220008674.6U Active CN216528726U (en) | 2022-01-04 | 2022-01-04 | Photovoltaic fuse link with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216528726U (en) |
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2022
- 2022-01-04 CN CN202220008674.6U patent/CN216528726U/en active Active
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